hello and welcome to hcm forum,
I would like you to know that soreness on the top is most probably following the extraction, healing will take a week , until then use an antibacterial mouth wash(twice/day),
warm saline rinses(3-4 times/day) will provide pain relief and promote healing.
Whereas, soreness in lower front gum tissue may be due to periodontal reasons ,
I recommend you to visit a dentist
for full mouth scaling, but only once the extraction site has healed completely.
I will advise you to complete antibiotic prophylaxis(medication) and then undergo tonsillectomy
Do not worry, dental problem does not interfere tonsillectomy.
i hope i answered your query,
i wish you good health.